Even when Pam Anderson, whose career has traded on the “ditzy blond” stereotype, decides to do something worthwhile with her time — say, for example, digging into an intellectually rigorous exploration of the commercial infiltration and co-optation of marketing into nearly every aspect of independent culture, as Unmarketable offers — entertainment writers and blog readers still relate to her as if she should never try to be anything more than a staple for low-brow punchlines peddled by Comedy Central boys. Let Pammy read and lay off the slut jokes, why don’tcha?